Curve edtitor window is uneccessarily large for all functions to be visible and screen space is used ineffectively, this is most evident when Curve editor window is docked to either side of the main window and some functions can't be reached

My feature request revolves around making the topmost menubar modular so sections can be moved into view or closed alltogether if they are not needed. This would make better use of the screen space if the window is very small,
also making the leftmost hierarchy window fully collapsable to get a more effective overview of curves without cluttering